.bind_top{
    margin-top:0px;
    border-top:0px;
}
.weui_btn_plain_primary{
    float:right;
    width:90px;
    height:26px;
    color:#FC9DB4;
    font-size:13px;
    border: 1px solid #FC9DB4;
}
.bind_code{
    width:130px;
}
.sure-button{
    margin-top:80px;
    width:300px;
}